/Engine/Source/Editor/ContentBrowserData/Public/ContentBrowserDataSubsystem.h
Enumerate the items (folders and/or files) that exist under the given virtual path.
void EnumerateItemsUnderPath ( const [FName](API\Runtime\Core\UObject\FName) InPath, const [FContentBrowserDataFilter](API\Editor\ContentBrowserData\FContentBrowserDataFilter) & InFilter, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< bool([FContentBrowserItemData](API\Editor\ContentBrowserData\FContentBrowserItemData) &&)> InCallback ) const